Tri-Y Headers for 66-70 Ford 351W With Spread port pattern W/O D669Y-1 N/EBAY 1L/V6 1982 Pontiac Phoenix 2

1L/V6 1982 Pontiac Phoenix 2

Dimensions: 11

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Tri-Y Headers for 66-70 Ford 351W With Spread port pattern W/O D669Y-1 N/EBAY 1L/V6 1982 Pontiac Phoenix 2Overview: 66 70 Ford 351W Tri Y Silver Ctd Doug's is the pioneering force behind the popular TRI Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid range torque without sacrificing top end power. TRI Y's are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency. Features: 3 8" thick machined flanges to prevent warping CNC